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Panasonic CS-HE9DKE, CU-HE9DKE 7.2.Outdoor Unit

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CS-HE9DKE CU-HE9DKE / CS-HE12DKE CU-HE12DKE

7.2.Outdoor Unit

15

Contents

Air Conditioner CS-HE9DKE CU-HE9DKE CS-HE12DKE CU-HE12DKE CONTENTS 1 Features 2 Functions 2.1.Remote Control 2.2.Indoor Unit 2.3.Outdoor unit Product Specifications Page Page Page 4 Dimensions 4.1.Indoor Unit / Remote Control 4.2.Outdoor Unit 5 Refrigeration Cycle Diagram 6 Block Diagram 7 Wiring Diagram 7.1.Indoor Unit 7.2.Outdoor Unit 8 Electronic Circuit Diagram 8.1.Indoor Unit / Remote Controller Page 8.2.Outdoor Unit Page 9 Operation Details 9.1.Basic Function 9.2.Indoor Power Relay Control 9.3.Room Temperature Control (Compressor Control) 9.4.Airflow Direction Control Page 9.4.2.Horizontal Airflow Direction Control 9.5.Quiet operation (Cooling Mode / Cooling area of Dry Mode) 9.5.2.Quiet operation (Heating) 9.6.Indoor Fan Control 9.6.2.Cooling Operation 9.6.3.Dry Operation 9.6.4.Heating Operation 9.7.Powerful Operation 9.8.Automatic Operation 9.9.Sleep Timer Operation 9.10. Timer Operation 9.11. Auto Restart Control 9.12. Ionizer Operation 9.13. Oxygen Enrich Operation 9.13.5. Oxygen Monitor Display 9.13.6. Oxygen Enrich Control 9.14. Deice Control <Heating 9.15. Protection Control Four-way 9.15.9. Anti-FreezingControl (Cooling and Dry operations) 9.15.10. Outdoor Air Temperature Control 9.15.11. Indoor Intake Air Temperature Control (Heating operation) 10 Operating Instructions Page Page Page Page Page 11 Installation Instructions 11.1. Safety Precautions Page Page 11.2. Indoor Unit 11.2.4. Indoor Unit Installation Page 11.2.5.Connect The Cable To The Indoor Unit 11.3. Outdoor Unit 11.3.5.Connect The Cable To The Outdoor Unit 11.3.6. Pipe Insulation Page 12 Installation and Servicing Air Conditioner Using R410A 12.1. Outline 12.2. Tools For Installing/Servicing Refrigerant Piping 12.2.2. R410A Tools Page 12.2.3. R410A Tools Which Are Usable for R22 Models 12.3. Refrigerant Piping Work Page 12.3.3. Storing and Managing Piping Materials 12.4. Installation, Transferring, Servicing 12.4.2. Transferring (Using New Refrigerant Piping) 12.4.3. AC Units Replacement (Using Existing Refrigerant Piping) 12.4.5. Recharging Refrigerant During Servicing Page 12.4.6. Brazing 12.4.7. Servicing Tips 13 Servicing Information 13.1. About Lead Solder (PbF) 13.2. Troubleshooting Page 13.2.1. BREAKDOWN SELF DIAGNOSIS FUNCTION 13.2.1.1. Self Diagnosis Function (Three Digits Alphanumeric Code) Error Code Table 13.3. Disassembly of Parts 13.3.1.4.Removal of Fan Motor and Cross-FlowFan 13.3.1.3. Removal of Control Board Page 13.3.1.5.Removal of Oxygen Discharge Outlet 13.3.1.6.Removal of Air Swing Motors for Vertical and Horizontal Louvers 13.3.1.7. Removal of Ventilation Motor 13.3.1.8. Removal of Front Panel Motor 13.3.1.9. Removal of Ionizer 13.3.2. Disassembly of Outdoor Unit 13.3.2.1.Removal of Cabinet Top Plate and Cabinet Front Plate 13.3.2.2.Removal of Control Cover and Terminal Cover 13.3.2.3. Removal of Control Box 13.3.2.4. Removal of Control Board 13.3.2.5.Removal of Propeller Fan and Fan Motor 13.3.2.6. Removal of Vacuum Pump 14 Technical Data 14.1. Operation Characteristics Page 14.2. Sensible Capacity Chart 15 Exploded View and Replacement Parts List 15.1. Exploded View (Indoor Unit) 15.2. Replacement Parts List (Indoor Unit) 15.3. Exploded View (Outdoor Unit) 15.4. Replacement Parts List (Outdoor Unit)